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Diffstat (limited to 'examples/widgets/browser/downloadmanager.h')
| -rw-r--r-- | examples/widgets/browser/downloadmanager.h | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/examples/widgets/browser/downloadmanager.h b/examples/widgets/browser/downloadmanager.h deleted file mode 100644 index 072e99efd..000000000 --- a/examples/widgets/browser/downloadmanager.h +++ /dev/null @@ -1,161 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part of the demonstration applications of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef DOWNLOADMANAGER_H -#define DOWNLOADMANAGER_H - -#include "ui_downloads.h" -#include "ui_downloaditem.h" - -#include <QtNetwork/QNetworkReply> - -#include <QtCore/QFile> -#include <QtCore/QTime> - -class DownloadItem : public QWidget, public Ui_DownloadItem -{ - Q_OBJECT - -signals: - void statusChanged(); - -public: - DownloadItem(QNetworkReply *reply = 0, bool requestFileName = false, QWidget *parent = 0); - bool downloading() const; - bool downloadedSuccessfully() const; - - QUrl m_url; - - QFile m_output; - QNetworkReply *m_reply; - -private slots: - void stop(); - void tryAgain(); - void open(); - - void downloadReadyRead(); - void error(QNetworkReply::NetworkError code); - void downloadProgress(qint64 bytesReceived, qint64 bytesTotal); - void metaDataChanged(); - void finished(); - -private: - void getFileName(); - void init(); - void updateInfoLabel(); - QString dataString(int size) const; - - QString saveFileName(const QString &directory) const; - - bool m_requestFileName; - qint64 m_bytesReceived; - QTime m_downloadTime; -}; - -class AutoSaver; -class DownloadModel; -QT_BEGIN_NAMESPACE -class QFileIconProvider; -QT_END_NAMESPACE - -class DownloadManager : public QDialog, public Ui_DownloadDialog -{ - Q_OBJECT - Q_PROPERTY(RemovePolicy removePolicy READ removePolicy WRITE setRemovePolicy) - Q_ENUMS(RemovePolicy) - -public: - enum RemovePolicy { - Never, - Exit, - SuccessFullDownload - }; - - DownloadManager(QWidget *parent = 0); - ~DownloadManager(); - int activeDownloads() const; - - RemovePolicy removePolicy() const; - void setRemovePolicy(RemovePolicy policy); - -public slots: - void download(const QNetworkRequest &request, bool requestFileName = false); - inline void download(const QUrl &url, bool requestFileName = false) - { download(QNetworkRequest(url), requestFileName); } - void handleUnsupportedContent(QNetworkReply *reply, bool requestFileName = false); - void cleanup(); - -private slots: - void save() const; - void updateRow(); - -private: - void addItem(DownloadItem *item); - void updateItemCount(); - void load(); - - AutoSaver *m_autoSaver; - DownloadModel *m_model; - QNetworkAccessManager *m_manager; - QFileIconProvider *m_iconProvider; - QList<DownloadItem*> m_downloads; - RemovePolicy m_removePolicy; - friend class DownloadModel; -}; - -class DownloadModel : public QAbstractListModel -{ - friend class DownloadManager; - Q_OBJECT - -public: - DownloadModel(DownloadManager *downloadManager, QObject *parent = 0); - QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const; - int rowCount(const QModelIndex &parent = QModelIndex()) const; - bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex()); - -private: - DownloadManager *m_downloadManager; - -}; - -#endif // DOWNLOADMANAGER_H |
